ICOS

Obspack CH4 time-series result from Saclay (15.0 m)

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2015-07-08–2025-01-22

Deprecated data

Latest version: hKjBMZq2vMyqRcroG9YtNTSf
11676/BX1pm7p-hZmhtgQJ514pO6Wj (link)
This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CH4 in dry air collected at Saclay (15.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO CH4 X2004A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of the 2025.1 FastTrack update of the Globalview EU data product and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CH4 product release are available at https://commons.datacite.org/doi.org/10.18160/FE8D-2APZ. Please also visit http://www.gml.noaa.gov/ccgg/obspack/ for more information. If you use these data in your research, please consider citing the full ObsPack release that this file is part of (https://commons.datacite.org/doi.org/10.18160/TPSB-DE2T).
ICOS RI, Ramonet, M., Kazan, V., Delmotte, M., Lopez, M., Fuente-Lastra, M., Legendre, V., Lopez, D., Mandrick, Z., Rigouleau, L. (2025). Obspack CH4 time-series result from Saclay (15.0 m), 2015-07-08–2025-01-22, European ObsPack, https://hdl.handle.net/11676/BX1pm7p-hZmhtgQJ514pO6Wj
BibTex
@misc{https://hdl.handle.net/11676/BX1pm7p-hZmhtgQJ514pO6Wj,
  author={ICOS RI and Ramonet, Michel and Kazan, Victor and Delmotte, Marc and Lopez, Morgan and Fuente-Lastra, Marta and Legendre, Virgile and Lopez, Dylan and Mandrick, Zineb and Rigouleau, Louis-Jeremy},
  title={Obspack CH4 time-series result from Saclay (15.0 m), 2015-07-08–2025-01-22},
  year={2025},
  keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
  url={https://hdl.handle.net/11676/BX1pm7p-hZmhtgQJ514pO6Wj},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/BX1pm7p-hZmhtgQJ514pO6Wj}
}
RIS
TY - DATA
T1 - Obspack CH4 time-series result from Saclay (15.0 m), 2015-07-08–2025-01-22
ID - 11676/BX1pm7p-hZmhtgQJ514pO6Wj
PY - 2025
UR - https://hdl.handle.net/11676/BX1pm7p-hZmhtgQJ514pO6Wj
PB - Carbon Portal
AU - ICOS RI
AU - Ramonet, Michel
AU - Kazan, Victor
AU - Delmotte, Marc
AU - Lopez, Morgan
AU - Fuente-Lastra, Marta
AU - Legendre, Virgile
AU - Lopez, Dylan
AU - Mandrick, Zineb
AU - Rigouleau, Louis-Jeremy
KW - WMO X2004A
KW - atmospheric dry air ch4 mole fraction
ER - 
ch4_sac_tower-insitu_11_allvalid-15magl.nc
1 MB (1445337 bytes)
70699
2

Acquisition

2015-07-08 15:30:00
2025-01-22 23:30:00
15.0

Production

2025-01-23 16:30:57

Previewable variables

Name Value type Unit Quantity kind Preview
time time instant, UTC
qc_flag quality flag
icos_datalevel data level (Obspack) natural number Preview
value_std_dev standard deviation of gas mole fraction a.u. portion Preview
icos_LTR ICOS mole fraction uncertainty metrics mol mol-1 portion Preview
icos_STTB ICOS mole fraction uncertainty metrics mol mol-1 portion Preview
icos_SMR ICOS mole fraction uncertainty metrics mol mol-1 portion Preview
value CH4 (dry air mole fraction) mol mol-1 portion Preview

Statistics

23
0

Submission

2025-01-23 16:44:53
2025-01-23 16:44:52

Technical information

R, U, O
057d699bba7e8599a1b60409e75e293ba5a388aa07fcb89e669336b2b9eac8fb
BX1pm7p+hZmhtgQJ514pO6WjiKoH/LieZpM2srnqyPs
Lat: 48.7227, Lon: 2.142, Alt: 160.0 m
CH4 ICOS Obspack WMO X2004A atmospheric dry air ch4 mole fraction time series